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专题攻关与综合试验研究结果表明 :巴西陆稻 IAPAR9在扬州丘陵地区有较好的适应性与丰产性。在播种期除补充必要的少量水外 ,可利用生长季自然水 ,达到单产 6750～ 750 0 kg/hm2 的生产潜力。试验研究还表明 ,适时早播、适当稀植促大穗、严防杂草和螟虫危害是夺取本地区巴西陆稻高产关键
Thematic research and comprehensive experimental results show that the Brazilian upland rice IAPAR9 has good adaptability and high yield in Yangzhou hilly area. In the sowing period in addition to supplement the necessary small amount of water, the use of natural water growing season, to yield 6750 ~ 750 0 kg / hm2 production potential. Experimental studies have also shown that timely early sowing, appropriate sparse plant promotion spike, to prevent weeds and stem borers harm is to capture the key to high-yielding Brazilian paddy in Brazil